Liquid Level Monitoring and Automation - Solar-Powered Precision Sensors


Liquid Level Monitoring and Automation - Solar-Powered Precision Sensors
Our patented level monitors are highly precise and convenient to install. It can monitor water (or any liquid) level and automate refilling or transfer. It also measures the volume consumption from each tank

They have a long life owing to the no-contact nature of the product. Near-zero maintenance as these are solar powered devices with wireless communication. Ultrasonic and solar powered level monitor for tanks and sumps makes it easy and hassle-free to monitor your water reserves, report on usage as well as automate motor control.

Those dangling wires and crude level management setups are a thing of the past. Let your level monitor double up as your usage analyzer as well. Totally wireless solar powered ultrasonic devices on LoRa.

  • • No Power: Solar powered, with no wires for power or communication
  • • No Contact: Ultrasonic level sensors with no liquid contact, for long life
  • • Automate: Automate multiple pumps and valves in your pump room
  • • Reports: Usage data and analytics in your app
  • • Long Range: More than 2km (and up to 10km) range with LoRa
  • • Precise: within 1mm precision in 25 to 750 cm range


No hassle of wiring/power on your OHT's. If your OHT is any place with even a couple of hours sun a day, our devices are just drop-and-play. No wiring and comes pre-configured. Just place it and see level and usage on our friendly mobile/web app.


We use premium ultrasonic level sensors that can precisely measure within a millimeter, up to seven meters deep.


Volume remaining is constantly monitored and reported, thus enabling usage tracking.


With the optional motor controller, you can automate the motor operation fully. No more overflows or empty tanks.


Working Voltage5V DC
Avg Working Current50 uA
Blind Distance0-28 cm
Measure Range28-750 cm
Precision1 mm
Built-in Backup2.2 Ah
Solar Current180 mA
Comm Range2-10 km
ProcessorDual-Core MCU

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